107results about How to "To achieve lifting effect" patented technology

The invention discloses a steel structure welding and clamping device for a building. The device comprises a protection cover and two supporting vertical plates, a driving mechanism and a lifting mechanism are mounted in the protection cover, a supporting plate is mounted on the top of the protection cover, a strip hole is formed in the supporting plate, the two supporting vertical plates penetrate through the strip hole, extend into the protection cover, and are matched with the driving mechanism, the lifting mechanism is mounted above the driving mechanism and is mounted between the two supporting vertical plates, the two ends of the lifting mechanism are mounted on the two supporting vertical plates, a clamping mechanism is mounted on the inner side of each supporting vertical plate, asteel structure can be clamped, welding precision is ensured, under the effect of the driving mechanism, the steel structure can be driven to rotate, a worker can conveniently weld the steel structure, the lifting mechanism can lift the steel structure required to be clamped to the same horizontal plane of the clamping mechanism, the clamping mechanism can conveniently clamp the steel structure, and the work efficiency can be improved.

The invention discloses a fixing frame for leg inspection. The fixing frame comprises a box body, the inner wall of the box body is fixedly connected with a motor, the output end of the motor is fixedly connected with a worm wheel,the bottom of the inner cavity of the box body is movably connected with a worm through a bearing, the worm wheel meshes withthe worm, and the top of the worm is fixedlyconnected with a first threaded rod. According to the fixing frame, the effect of driving the worm wheel to rotate is achieved through the arrangement of the motor, the effect of driving the first threaded rod to rotate is achieved through the arrangement of the worm wheel and the worm,the effect of driving a threaded sleeve to lift is achieved through the arrangement of the first threaded rod, the effect of driving a fixing plate and placing boxes to liftis achieved through the arrangement of the threaded sleeve, the effect of placing legs of a patientis achieved through the arrangement of the placing boxes, and the effect of driving cranksto move left and right under the rotation of second threaded rods to fix the legs of the patientis achieved through the arrangement ofclamping plates,the second threaded rods and the cranks.

The invention discloses an automatic cooling alarm type computer convenient to move and fix. The computer comprises a computer case; the lower surface of the computer case is fixedly connected with support legs; a cooling outlet and a cooling inlet are respectively formed in the inner bottom wall of the computer case; a lifting hole, a spring hole and a guiding chutes are respectively formed in each support leg; the bottom ends of the lifting holes extent to the bottoms of the support legs; and the inner walls of the lifting holes are communicated with the inner walls of the spring holes. According to the automatic cooling alarm type computer convenient to move and fix, an effect of lifting universal wheels is achieved; when movement is required, steering shafts are rotated, the steering shafts drive brake cams to rotate, and when the surfaces of the brake cams rotate to be vertical to the upper surfaces of support rods, the support rods drive the universal wheels at the bottoms of support columns to extend from antiskid pipes to the ground so as to move the computer case, thereby solving the problem that the computer case is easy to deviate.

The invention provides a lifting flower planting stand and relates to the field of flower planting. The lifting flower planting stand includes a left side plate, the right side of the left side plateis provided with a lifting slot, a slide plate is slidably connected inside the lifting slot, and a spring block is fixedly connected to the lower surface of the sliding plate. A spring is fixedly connected to the lower surface of the spring block, and one end, far away from the spring block, of the spring is fixedly connected with the inner bottom wall of the lifting slot. A planting box is fixedly connected to the right side of the sliding plate, and the right side of the planting box is overlapped with a right side board. The lifting flower planting stand can achieve the lifting effect through cooperation of a motor, a rotating shaft, a reel, a rope, a fixing block, a clamping seat, a spring, a spring block, the sliding plate and a sliding block, and solves the problems that most of current flower planting stands are of fixed type, cannot be lifted, causes troubles and wastes time and labor when flowers are observed and fertilized.

The invention relates to a lifting stage with an attached rendering effect. The lifting stage comprises a main stage body and a base plate which are mutually connected through a column. A lifting platform is arranged at the center of the main stage body. The front side, the rear side, the left side and the right side of the main stage body are each slidably provided with a barrier plate. The front side, the rear side, the left side and the right side of the base plate are each provided with a fixing plate. Each fixing plate is provided with a rotary shaft through a bearing seat. The two axial tail ends of each rotary shaft are each provided with a bevel gear. The four rotary shafts are arranged in a square shape. Any of four rotary shafts is connected with a motor. In the eight bevel gears, every two bevel gears which are close to each other and perpendicular to each other in axis are engaged with each other. According to the lifting stage with the attached rendering effect, on the basis that the four rotary shafts rotate synchronously through transmission of the bevel gears, automatic lifting of the lifting platform can be controlled, the lifting effect is achieved, spraying is conducted by props step by step for rendering while the lifting platform is lifted up, and the stage visual effect and the stage atmosphere contrasting effect are further improved.

The invention discloses a plastic slab polishing device comprising a pedestal; the top of the pedestal is provided with a controller, a support and a first motor arranged in sequence from left to right; two sides of the inner wall of the support are respectively provided with a slide groove; the top and bottom of the slide groove are respectively provided with a limit block; a connecting rod matched with the slide groove is arranged in the slide groove; one end, far away from the slide groove, of the connecting rod is fixedly provided with a polishing plate; the top of the polishing plate is symmetrically provided with nuts. The plastic slab polishing device uses the nuts, bolts, fixed blocks, springs, damping pad and clamp sheets to fix the plastic slab on the polishing plate, thus preventing the plastic slab from loosening from the polishing plate; the plastic slab can be more stably fixed, thus greatly improving plastic slab polishing efficiency.

The invention discloses an adjustable platform for an agricultural machine. The platform comprises a base tank, a motor is arranged on the right side of the bottom of the inner wall of the base tank, a round plate is fixedly connected with the output end of the motor, a connecting rod is flexibly connected with the top of the front surface of the round plate through a rotary shaft, a lever is flexibly connected with the top of the connecting rod, a pin is fixedly connected with the back surface of the inner wall of the base tank, the back surface of the inner wall of the base tank is flexibly connected with the lever through the pin, a transmission rod is fixedly connected with the left end of the lever, and a transmission pole is fixedly connected with the top of the front surface of the transmission rod. According to the platform, through arrangement of the motor, the round plate, the connecting rod, the lever, the pin, the transmission rod, the transmission pole, sliding grooves, sliding blocks, a transmission board, a transmission groove and a supporting column which are in matched use, the lifting effect of the platform for the agricultural machine is achieved, and the problem is solved that an existing platform for an agricultural machine cannot rise or fall, resulting in that the agricultural machine cannot be learned by a customer comprehensively, so that the practicability of the platform for the agricultural machine is reduced.

The invention discloses a robot for grabbing cylindrical workpieces, and relates to the technical field of carrying devices.The robot comprises a connecting frame, a stand column is fixed to the connecting frame, a plurality of guide sleeve plates are installed on the side wall of the stand column, an extension plate is installed on each guide sleeve plate in a sliding mode, and a wedge face I is formed in each extension plate; the stand column is in threaded connection with a threaded sleeve, an abutting and pushing mechanism is connected between the threaded sleeve and the guide sleeve plate, the threaded sleeve is connected and provided with a sleeve ring through a bearing, the side wall of the sleeve ring is fixedly provided with an extending frame, and the extending frame is provided with an axial clamping mechanism; according to the lifting device, the arranged threaded sleeve rotates to vertically move relative to the stand column, so that the threaded sleeve pushes the longitudinal sliding block in an abutting mode, then the extension plate is pushed through the transmission rod to push the bottom of the cylindrical workpiece in an abutting mode and support the cylindrical workpiece, the lifting effect on the cylindrical workpiece is achieved, and the conveying stability of the cylindrical workpiece is effectively improved.

The invention discloses a liftable machine tool for precise instrument machining. The liftable machine tool comprises a base plate, and a sliding groove is formed in the middle of the base plate. Thesliding groove is internally provided with a sliding block structure. A triangular block is arranged at one end of the sliding block structure. A first connecting rod penetrates through the middle portion of the triangular block. A first sliding wheel and a second sliding wheel is correspondingly arranged at two ends of the first connecting rod. The first connecting rod is connected with one endsof a first lifting rod and a second lifting rod in sequence. One ends of the first lifting rod and the second lifting rod are correspondingly connected with the two ends of the second connecting rod.The second connecting rod is arranged between a first fixing seat and a second fixing seat, and the first fixing seat and the second fixing seat are symmetrically arranged on one side of the bottom ofa top plate. A third sliding wheel and a fourth sliding wheel are arranged at the positions, at one sides of the first fixing seat and the second fixing seat, of the bottom of the top plate. A thirdlifting rod and a fourth lifting rod are correspondingly fixedly connected with a third connecting rod. The liftable machine tool has the beneficial effect of being capable of lifting the machine tool.

The invention relates to an operating room structure and a construction method thereof. The operating room structure comprises a ceiling, wherein the ceiling comprises a plurality of hanging rods fixed on a structure top plate; the hanging rods are multi-stage electric push rods; one end, far away from the structure top plate, of each hanging rod is fixedly connected with a main keel; a secondary keel is fixedly arranged on one surface, far away from the hanging rod, of the main keel; and a ceiling plate is fixedly arranged on one surface, far away from the main keel, of the secondary keel. The construction method of the operating room structure comprises the following steps of: S1, measuring and paying off; S2, mounting the hanging rods; S3, mounting the main keels; S4, mounting the secondary keels; S5, mounting the ceiling plate; and S6, mounting lamps. The operating room structure has the effects that the ceiling plate can be lifted and is convenient to clean.

The invention discloses intelligent energy-saving building water supply equipment. The equipment comprises a box, the left side of the inner cavity of the box is fixedly connected with a fixation plate, and a floating plate is arranged at the axle center of the inner cavity of the fixation plate and internally and fixedly connected with a first contact; the top and bottom of the inner cavity of the fixation plate are fixedly connected with a second contact and a third contact which are matched with the first contact in use respectively; the left side of the top of the box is fixedly connected with a water pump, a water inlet of the water pump is communicated with a first water inlet pipe, and the end, away from the water inlet of the water pump, of the first water inlet pipe is communicated with the box. According to the intelligent energy-saving building water supply equipment, through the arrangement of the box, the effect of storing water is achieved; the effects of driving a first connecting rod and a second connecting rod to rotate and driving a threaded rod to ascend and descend are achieved through a motor; the effect of driving a baffle to move is achieved through the threaded rod; through a booster pump and a second water inlet pipe, the effect of supplying water is achieved, the flow of water can be effectively controlled, and people use the equipment conveniently.

The invention discloses a bean grinder capable of adjust the grinding fineness conveniently. The bean grinder comprises a machine base, a shell, an upper cover and a power receiving box. The power receiving box can be embedded into the machine base, a grinding mechanism for grinding beans and an adjusting knob component for adjusting the grinding fineness are arranged in the machine base, a sharpening mechanism comprises an upper cutterhead component and a lower cutterhead component fitting the upper cutterhead component, the lower cutterhead component is fixed in the machine base, and the upper cutterhead component is movably connected with the lower cutterhead component. The bean grinder capable of adjust the grinding fineness conveniently has the advantages that a lower cutterhead bodyis controlled to rotate by the adjusting knob component, and then an external thread of an upper cutterhead body rotates along an internal thread of the lower cutterhead body to achieve lifting of theupper cutterhead body; through matching of the external thread and the internal thread, the distance between the upper cutterhead body and lower cutterhead body is adjustable and locked, so that coffee powder different in fineness can be ground to cater to different consumers.

The invention relates to the technical field of planting and fertilizer application machinery, and discloses a solid-liquid dual-purpose fertilizer applicator. The solid-liquid dual-purpose fertilizerapplicator comprises a frame, wherein the upper surface of the right end of the frame is fixedly connected with a solid fertilizer feeding tank; the interior of the lower end of the solid fertilizerfeeding tank is fixedly connected with a support frame; the end, which is away from the solid fertilizer feeding tank, of the support frame is fixedly connected with a solid stirrer; the lower surfaceof the right end of the frame is fixedly connected with a solid fertilizer discharging tank; the interior of the upper end of the solid fertilizer discharging tank is fixedly connected with a baffle;the lower portion of the baffle is movably connected with an eccentric wheel; and the upper surface of the middle of the frame is fixedly connected with a lifting mechanism. A control chamber is usedfor adjusting the rotation speed of a servo motor to control the rotation speed of the eccentric wheel so as to achieve the effect of controlling the fertilizer application amount of solid fertilizers; and by shaking a handle, the lifting mechanism rotates, and a spray head which is engaged with a thread column ascends or descends by rotation of the thread column, so that the effect of ascendingand descending the spray head is achieved.

The invention discloses an electric power automation professional experimental oscilloscope with a button protection function, comprising a support rod and an oscilloscope main body, wherein one sideof the support rod is mounted with a rotating handle, the top end of the rotating handle runs through the support rod and the bottom plate to be connected to a first rotating shaft, a tapered steeringgear set is disposed in the middle of the first rotating shaft, the top end of the sleeve rod is welded to an external shield, the bottom of the external shield is connected to the oscilloscope mainbody through a sliding slot, and the surface of the oscilloscope main body is provided with perforations. The electric power automation professional experimental oscilloscope with button protection function can well adjust the height of the oscilloscope when used, and the entire oscilloscope can well fix the angle of the oscilloscope after the angle adjustment is completed.

The invention relates to a detector, in particular to a meat detector for medical experiments. The invention provides the meat detector for the medical experiment, which has the advantages of automatic grabbing, automatic injection and pollution prevention. A meat detector for medical experiments is characterized in that a handheld frame is arranged on a stable frame, a placement frame is connected between the handheld frame and the upper side of the stable frame, first fixing frames are arranged on the two sides of the stable frame, liquid storage devices are arranged on the two first fixing frames, a pressing lifting mechanism is arranged on the placement frame, and a grabbing mechanism is arranged on the lower side of the stable frame; an injection extraction mechanism is arranged on the pressing lifting mechanism, an extraction pipe is arranged on the lower side of the injection extraction mechanism, a shielding mechanism is arranged on the extraction pipe, and an anti-pollution closing mechanism is arranged on the liquid storage device. According to the pork grabbing device, the sliding rods move upwards to make contact with the claws, the sliding rods drive the claws to rotate, so that the first torsion springs are twisted and deformed, and the effect of grabbing pork is achieved.

The invention discloses a feeding lifting device for a high frequency screen. The feeding lifting device comprises a support pad, and lifting frames are fixedly connected to the upper surface of the support pad. Motors are fixedly connected to one sides of the lifting frames, and output shafts of the motors are connected with upper rotating wheels in a transmission mode through driving belts. Theouter sides of the upper rotating wheels are fixedly connected with chain teeth, and the chain teeth are hinged to chains. The upper rotating wheels are connected with lower rotating wheels in a transmission mode through the chains, and the other sides of the lifting frames are fixedly connected with guiding rods. The outer sides of the guiding rods are connected with a working table in a sleevedmode, and the outer sides of the chains are connected with fixing rods fixedly connected to the working table in a sleeved mode. The interior of the working table is fixedly connected with a first electric push rod. The feeding lifting device for the high frequency screen is provided with the chains and the upper rotating wheels, the upper rotating wheels drive the chains to move up and down underthe driving of the driving belts to drive the working table to move up and down, the effect of lifting and lowering the working table is achieved, and the practicability of the feeding lifting devicefor the high frequency screen is ensured.

The invention discloses a home detachable mobile base, which comprises a support plate, a fixed base, a lifting device, a lifting sleeve, a lifting column and a moving wheel. The support plate is provided with a plugging hole, and the plugging hole is inserted into a A lifting device is connected, a lifting column is arranged in the middle of the lifting device, an external gear ring is installed on the outer surface of the lifting column, and a rotating block is installed at the lower end of the lifting column, and the middle of the lower end of the support plate A fixed base is installed at the position, and a lifting sleeve is installed on the outer side of the lower end of the fixed base, and a lifting column is inserted inside the lifting sleeve, and a lifting gear ring is engraved on the outside of the lifting column, and a wheel fixing piece is installed at the lower end of the lifting column. , and the lower end of the wheel fixing part is equipped with a wheel rotating part, the lower end of the wheel rotating part is plugged with the moving wheel rotating shaft, and the moving wheel is sleeved on the moving wheel rotating shaft. The invention can lift the non-slip suction cup through the rotation of the rotating sleeve and the lifting device, thereby lifting the household in a small range and making it convenient to move.

The invention discloses an anti-theft transformer substation provided with a guard fence. The anti-theft transformer substation comprises a base, a transformer substation, a motor and connecting blocks, wherein stand column limiting holes are formed in the top of the base, a limiting groove is formed in the bottom of the stand column limiting holes, stand columns are movably mounted in the stand column limiting holes, a cross rod is mounted at the lower ends of the stand columns, the transformer substation is mounted on the upper surface of the base, a clamp groove is formed in the position, located on the outer side of the transformer substation, of the surface of the base, a protective door is mounted on the surface of one side of the transformer substation, a handle is mounted on the surface of the protective door, a control box is mounted in the position, located on one side of the protective door, of the surface of the transformer substation, and a fence is clamped in the clamp groove. The anti-theft transformer substation has the advantages as follows: a one-way door lock on the security door is arranged on the inner side of the door, so that the one-way door lock is not easily prised open, and furthermore, an upright rod is arranged in the base and can be raised by the motor, so that the protective door is sheltered and prevented from being opened.

The invention discloses a household window glass outer side cleaning brush. The household window glass outer side cleaning brush comprises a bearing box, a bearing disc is fixedly connected to the center of the bottom of the bearing box, a handle is fixedly connected to the center of the left side of the bearing box, a moving groove is formed in the center of the right side face of the bearing box, a tooth groove plate is fixedly connected to the center of the left side of the inner wall of the bearing box, and a guide plate is arranged on the right side of an inner cavity of the bearing box.According to the household window glass outer side cleaning brush, the effect of lifting an electric brush head can be achieved; mechanical operation is used for replacing labor, and the working efficiency is improved; the electric brush head is tightly contacted with window glass, so powerful support is provided for window cleaning, and the problems that an existing double-sided glass brush onlyapplies pressure through attraction of magnets when cleaning the exterior of a window, glass cannot be comprehensively cleaned, manual operation is needed when the double-sided glass brush is used, up-and-down climbing is test for a user, and inconvenience is brought to use are solved.

The invention discloses an automatic heat dissipation alarm computer convenient to move and fix. The computer comprises a computer case, wherein supporting legs are fixedly connected to the lower surface of the computer case, the inner top wall and the inner bottom wall of the computer case are provided with heat dissipation outlets and heat dissipation inlets respectively, the inside of each supporting leg is provided with a lifting hole, spring holes and a guide sliding slot, the bottom end of each lifting hole extends to the bottom of the corresponding supporting leg, and the inner wall ofeach lifting hole is communicated with the inner walls of the corresponding spring holes. Through the automatic heat dissipation alarm computer convenient to move and fix, the effect of lifting and dropping universal wheels is achieved; and when movement is needed, steering shafts are rotated, the steering shafts drive brake cams to rotate, when the surfaces of the brake cams rotate to be in contact with the upper surfaces of supporting rods in a perpendicular state, the supporting rods drive the universal wheels at the bottoms of supporting columns to extend out of antiskid pipes to the ground, then the computer case is moved, and therefore the problem that the computer case is prone to skewing is solved.

The invention relates to the technical field of teaching equipment and discloses a sand table teaching platform for enterprise management. The platform comprises a main body, a sand groove is formed in the top of the main body, and two sliding grooves are formed in the main body; the openings of the sliding grooves are both communicated with the interior of the sand groove; limiting blocks are fixedly connected to the front surfaces of the interiors of the sliding grooves respectively, and sliding blocks are movably connected into the sand groove separately; sand baffles are fixedly connectedto the ends, close to each other, of the sliding blocks, supporting legs are movably connected to the periphery of the bottom of the main body, and brackets are fixedly mounted at the bottoms of the supporting legs respectively; the bottoms of the brackets are movably connected with rollers respectively, and balance grooves are formed in the supporting legs respectively. According to the sand table teaching platform for the enterprise management, a lifting effect of the teaching platform can be achieved through cooperative use of a shear plate, a motor, threaded rods and threaded sleeves; an automatic adjustment function is added, and the sand table teaching platform is convenient for users of different heights to use.

The invention discloses a 360-degree omni-directional adjusting multifunctional table lamp comprising a mounting box body, a lifting box, a rotating shaft and a rotating shaft sleeve. A lifting deviceis mounted in the middle of the bottom end inside the mounting box body; a rotating device is mounted at the upper end of the lifting device and penetrates through the middle of the upper surface ofthe mounting box body; a lamp mounting piece is mounted on one side of the upper end of the mounting box body, and a fixed supporting column is mounted at the upper end of the lamp mounting piece; thetop end of the fixed supporting column is rotationally connected with a first rotating rod through a first rotating shaft; the top end of the first rotating rod is rotationally connected with a second rotating rod through a second rotating shaft; and a lampshade is mounted at the tail end of the second rotating rod. The 360-degree omni-directional adjusting multifunctional table lamp can be usedin homes or workplaces and can be rotated through rotating wheels, and thus 360-degree omni-directional rotating is achieved; and the facing direction of the lampshade can be adjusted through the fixed supporting column, the first rotating shaft, the first rotating rod, the second rotating shaft and the second rotating rod, and thus universal adjusting is achieved.

The invention discloses a height-adjustable clamping device for automatic machining. The height-adjustable clamping device comprises a workbench and a connecting block and is characterized in that a lateral wall is mounted on each of the front side and the rear side of the workbench, fixing racks are welded to the upper surface of an object-placing plate, each front-end fixing rack and the corresponding rear-end fixing rack are connected through a rotary shaft, the outer sides of the rotary shafts are connected through first joint arms and second joint arms, the left and right sides of the connecting block are fixed with first grooves through connecting plates, and the connecting plates are fixed with the first grooves through fixing shafts. The height-adjustable clamping device has the advantages that the connecting plates above a clamping jaw are divided into fixed plates and movable plates, the fixed plates and the movable plates are connected through telescopic connecting shafts, and the size of the clamping jaw can be regulated conveniently; in addition, the second joint arms are connected to two sides of the clamping jaw, and the upper portions of the second joint arms are driven to rotate through the first joint arms so as to ascend and descend the clamping jaw.

The invention discloses a lifting and rotating device for an automobile chassis. The lifting and rotating device for the automobile chassis comprises a bottom plate, sliding blocks, a top plate and chassis supporting tables, grooves are fixed in the front end and the rear end of the bottom plate, the sliding blocks are welded to the inner sides of pushing plates, moreover, a first supporting arm and a second supporting arm are welded on the inner sides of the sliding blocks correspondingly, the top plate is slidably connected to the upper end of the first supporting arm and the upper end of the second supporting arm, moreover, a first sliding rail and openings are arranged on the top plate correspondingly, the lower portions of the chassis supporting tables are connected with the top platethrough the first sliding rail, moreover, the inner sides of the chassis supporting tables and a second gear are clamped through first gears, and the left end and the right end of the lower portion of a main shaft are connected with a second sliding rail through longitudinal electric telescopic rods. According to the lifting and rotating device for the automobile chassis, the height of the automobile chassis can be adjusted and angle of the automobile chassis can be changed according to needs in the process of displaying the automobile chassis, so that the flexibility of the lifting and rotating device is improved, and the automobile chassis can be comprehensively displayed conveniently.

The invention discloses a textile fabric placing rack which comprises an outer housing. Supporting blocks are fixedly connected to two sides of the bottom of the outer housing; a motor is fixedly connected to the back face of the outer housing; an output shaft of the motor penetrates through the outer housing and extends into an inner cavity of the outer housing to be fixedly connected to a rack wheel; pinions are engaged to two sides of the rack wheel; a first movable rod is fixedly connected to the axis of the back surface of each of the pinions; and a bearing is movably connected to the back face of each first movable rod. By matching the rack wheel, the pinions, the first movable rods, the bearings, a second movable rod, a semicircle gear, a chute, a slide block, a slide plate, a placing rack, a hook and a toothed plate, an effect of free lifting is achieved, the problem that a conventional fabric placing rack cannot lift freely is solved, and working convenience is brought to spinning personnel, so that the practicality of the fabric placing rack is improved, and therefore, the work efficiency of the spinning personnel is improved.

The invention discloses a vehicle chassis fastener for a vehicle moving platform. The vehicle chassis fastener comprises fixing plates, lifting and lowering plates, inserting connection seats, pre-installation parts, a connecting plate, a vehicle body and wheels, wherein the wheels are installed at the lower end of the vehicle body; the connecting plate is arranged below the middle position of thevehicle body; the fixing plates are installed at ends of the connecting plate; swivel moving wheels are welded to the lower ends of the fixing plates; hydraulic cylinders are installed at the middleposition of the upper ends of the fixing plates; a hydraulic oil pump is installed on one side of each hydraulic cylinder; a middle connecting shaft is installed on the output end of each hydraulic cylinder; first support plates and second support plates are mounted on two ends of each middle connecting shaft; the upper surface of each first support plate and the upper surface of the correspondingsecond support plate are connected by the corresponding lifting and lowering plate; each inserting connection seat is installed at the middle position of the upper end of the corresponding lifting and lowering plate; and the pre-installation parts are welded to the lower end of the vehicle body. The vehicle chassis fastener for the vehicle moving platform can fix the pre-installation parts at thebottom end of the vehicle body through the lifting and lowering of the lifting and lowering plates and through the rotation of rotating parts, so that a vehicle does not shake when moving.

The invention discloses a lifting motor bracket, which comprises a base, a hydraulic lifting mechanism, a motor installation panel, a motor installation groove, a first roller, an indicator light, a side baffle, a side installation groove, a fixing bolt, a start button and a second roller , the hydraulic lifting mechanism is installed on the base, the motor installation panel is installed above the hydraulic lifting mechanism, the side baffles are installed on both sides of the motor installation panel through the fixing bolts, and connected to the base, the start button is installed under the fixing bolts, the first The roller and the second roller are installed under the base. The lifting motor bracket of the present invention can be equipped with multiple motors, has a small and simple overall structure, saves manufacturing costs, adds moving wheels, facilitates movement, adopts a hydraulic lifting design to achieve the effect of lifting, is convenient and quick to use, and saves manpower.